ProX Air Filter CRF250R + CRF450R

ProX Air Filters are high quality filters manufactured from the finest materials only. Premium dual stage bonded foam is used to filter out even the smallest dirt particles and at the same time offers optimal airflow. A thick, flat foam sealing ring provides a perfect seat against the air box, protecting against dirt and sand even in the most extreme riding conditions. The exclusive design and special production process brings the perfect combination of protection and performance!